Differential D11057 Diff 36450 source/blender/blenkernel/intern/geometry_set.cc

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source/blender/blenkernel/intern/geometry_set.cc

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/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Geometry Component		/** \name Geometry Component
* \{ */		* \{ */

GeometryComponent::GeometryComponent(GeometryComponentType type) : type_(type)		GeometryComponent::GeometryComponent(GeometryComponentType type) : type_(type)
{		{
}		}

GeometryComponent ::~GeometryComponent()
{
}

GeometryComponent *GeometryComponent::create(GeometryComponentType component_type)		GeometryComponent *GeometryComponent::create(GeometryComponentType component_type)
{		{
switch (component_type) {		switch (component_type) {
case GEO_COMPONENT_TYPE_MESH:		case GEO_COMPONENT_TYPE_MESH:
return new MeshComponent();		return new MeshComponent();
case GEO_COMPONENT_TYPE_POINT_CLOUD:		case GEO_COMPONENT_TYPE_POINT_CLOUD:
return new PointCloudComponent();		return new PointCloudComponent();
case GEO_COMPONENT_TYPE_INSTANCES:		case GEO_COMPONENT_TYPE_INSTANCES:
▲ Show 20 Lines • Show All 113 Lines • ▼ Show 20 Lines	void GeometrySet::compute_boundbox_without_instances(float3 r_min, float3 r_max) const
const PointCloud *pointcloud = this->get_pointcloud_for_read();		const PointCloud *pointcloud = this->get_pointcloud_for_read();
if (pointcloud != nullptr) {		if (pointcloud != nullptr) {
BKE_pointcloud_minmax(pointcloud, r_min, r_max);		BKE_pointcloud_minmax(pointcloud, r_min, r_max);
}		}
const Mesh *mesh = this->get_mesh_for_read();		const Mesh *mesh = this->get_mesh_for_read();
if (mesh != nullptr) {		if (mesh != nullptr) {
BKE_mesh_wrapper_minmax(mesh, r_min, r_max);		BKE_mesh_wrapper_minmax(mesh, r_min, r_max);
}		}
		const Volume *volume = this->get_volume_for_read();
		if (volume != nullptr) {
		BKE_volume_min_max(volume, r_min, r_max);
		}
}		}

std::ostream &operator<<(std::ostream &stream, const GeometrySet &geometry_set)		std::ostream &operator<<(std::ostream &stream, const GeometrySet &geometry_set)
{		{
stream << "<GeometrySet at " << &geometry_set << ", " << geometry_set.components_.size()		stream << "<GeometrySet at " << &geometry_set << ", " << geometry_set.components_.size()
<< " components>";		<< " components>";
return stream;		return stream;
}		}
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}		}

/* Remove all geometry components from the geometry set. */		/* Remove all geometry components from the geometry set. */
void GeometrySet::clear()		void GeometrySet::clear()
{		{
components_.clear();		components_.clear();
}		}

		/* Make sure that the geometry can be cached. This does not ensure ownership of object/collection
		* instances. */
		void GeometrySet::ensure_owns_direct_data()
		{
		for (GeometryComponentType type : components_.keys()) {
		const GeometryComponent *component = this->get_component_for_read(type);
		if (!component->owns_direct_data()) {
		GeometryComponent &component_for_write = this->get_component_for_write(type);
		component_for_write.ensure_owns_direct_data();
		}
		}
		}

/* Returns a read-only mesh or null. */		/* Returns a read-only mesh or null. */
const Mesh *GeometrySet::get_mesh_for_read() const		const Mesh *GeometrySet::get_mesh_for_read() const
{		{
const MeshComponent *component = this->get_component_for_read<MeshComponent>();		const MeshComponent *component = this->get_component_for_read<MeshComponent>();
return (component == nullptr) ? nullptr : component->get_for_read();		return (component == nullptr) ? nullptr : component->get_for_read();
}		}

/* Returns true when the geometry set has a mesh component that has a mesh. */		/* Returns true when the geometry set has a mesh component that has a mesh. */
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